{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:58:15Z","timestamp":1750309095229,"version":"3.41.0"},"reference-count":0,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[1977,5,1]],"date-time":"1977-05-01T00:00:00Z","timestamp":231292800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGSAM Bull."],"published-print":{"date-parts":[[1977,5]]},"abstract":"<jats:p>The papers abstracted below appear in the Proceedings of the 1977 MACSYMA Users' Conference. This volume published by NASA-Langley Research Center will be distributed to conference participants and may be purchased after that time from the National Technical Information Service, Springfield, Va. 22161. (Price is yet to be determined. Probably $12.50.) NASA CP-2012<\/jats:p>","DOI":"10.1145\/1088240.1088243","type":"journal-article","created":{"date-parts":[[2007,1,17]],"date-time":"2007-01-17T18:32:02Z","timestamp":1169058722000},"page":"7-13","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["1977 MACSYMA users' conference"],"prefix":"10.1145","volume":"11","author":[{"given":"R\u00fcdiger","family":"Loos","sequence":"first","affiliation":[{"name":"Fakult\u00e4t f\u00fcr Informatik, Universit\u00e4t, Postfach, Karlsruhe, W. Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[1977,5]]},"container-title":["ACM SIGSAM Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1088240.1088243","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1088240.1088243","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T22:43:44Z","timestamp":1750286624000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1088240.1088243"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1977,5]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1977,5]]}},"alternative-id":["10.1145\/1088240.1088243"],"URL":"https:\/\/doi.org\/10.1145\/1088240.1088243","relation":{},"ISSN":["0163-5824"],"issn-type":[{"type":"print","value":"0163-5824"}],"subject":[],"published":{"date-parts":[[1977,5]]},"assertion":[{"value":"1977-05-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}